1. potetial presidential candidates form exploratary committees

2. parties select their presidential candidates through primaries and caucuses

3. ?

a. the supreme court approves each party's presidential nominee .
b. the electoral college hold debates to evaluate each candidate
c. national conventions are held to to increase voters turn out.
d. candidates from each party compete in a general election

After thorough research, that question has the same one with the following choices.

(A) They thought senators could work from their states.

(B) They decided that one senator was enough.

(C) They could not find two deserving senators.

(D) They could not decide who to elect.

So the correct answer is (A) They thought senators could work from their states.

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answer; i do believe that the (14th)fourteenth amendment is the correct answer